INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '45bb6defd0aac136f8f10bb0ecf581aedb31d80cd3a87e24a59f52517707e1da', 
    'sQ4lEWnmLCQERuZFOj+EX+YDxC1bM4bMViw0agYLUGM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)